% SZS status Theorem for APPEND__PERM__S
% SZS output start Proof for APPEND__PERM__S
  file('i/f/sorting/APPEND__PERM__SYM',aHLu_FALSITY)).
  file('i/f/sorting/APPEND__PERM__SYM',ch4s_sortings_APPENDu_u_PERMu_u_SYM)).
  file('i/f/sorting/APPEND__PERM__SYM',ah4s_bools_IMPu_u_ANTISYMu_u_AX)).
  file('i/f/sorting/APPEND__PERM__SYM',aHLu_TRUTH)).
  file('i/f/sorting/APPEND__PERM__SYM',ah4s_bools_EQu_u_CLAUSESu_c1)).
  file('i/f/sorting/APPEND__PERM__SYM',ah4s_sortings_PERMu_u_APPEND)).
  file('i/f/sorting/APPEND__PERM__SYM',ah4s_sortings_PERMu_u_TRANS)).
% SZS output end Proof for APPEND__PERM__S
